INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0950238b31ba74ab0e2cd18c62d0608083b3eb594fb2e2f2d78066cf8354a5bf', 
    'MqZ8isF4I+2VIz8x5qn6JsjTFfIBp9U0EHMroWxbYRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)